This script is (C) 2014-2017 Tenable Network Security, Inc.
The remote device is missing a vendor-supplied security patch.
The remote Cisco device is running a version Cisco IOS XR software
that is potentially affected by a denial of service vulnerability
related to Netflow and handling malformed IPv4/IPv6 packets.
Note this issue only affects Cisco ASR 9000 series devices using
Typhoon-based line cards and Netflow.
See also :
Apply the relevant patch referenced in Cisco Bug ID CSCuo68417.
Alternatively, disable Netflow as a workaround.
Risk factor :
Medium / CVSS Base Score : 6.1
CVSS Temporal Score : 5.3
Public Exploit Available : true